.content {
	max-width: 857px;
	margin: auto;
}

ul {
	list-style: none;
}

.usercourse {
	position: relative;
	padding-left: 75px;
	border-left: 1px solid #d3d7da;
	min-height: 113px;
	margin-top: 20px;
}

.usercourse:hover img {
	transform: scale(1.1);
	transition: all .5s;
}

.usercourse:hover h3 {
	color: #3498db;
	margin-left: 10px;
	transition: all .8s;
}

.courselist_item {
	float: left;
}

.courselist_item a img {
	transition: all 1.2s;
	vertical-align: top;
}

.r_content {
	padding-left: 230px;
	min-height: 123px;
	border-bottom: 1px solid #d3d7da;
}

.course_title h3{
	font-size: 18px;
	color: #12171b;
	height: 29px;
	line-height: 29px;
	position: relative;
	transition: all 2.2s;
}

.state {
	margin-left: 20px;
	font-size: 14px;
	color: #787d82;
}

.course_text {
	padding: 10px 0 0;
	height: 21px;
	font-size: 14px;
	color: #787d82;
	overflow: hidden;
}

.againlearn {
	display: inline-block;
	position: absolute;
	right: 0;
	bottom: 0;
	font-size: 14px;
	border: 1px solid #f01400;
	color: #f01400;
	width: 90px;
	height: 38px;
	line-height: 38px;
	text-align: center;
	background-color: #fff;
	margin-bottom: 10px;
}

.other {
	height: 21px;
	padding: 31px 0 0 0;
}

.course_comment {
	font-size: 13px;
	text-decoration: none;
	margin-right: 78px;
	margin-left: 3px;
	margin-bottom: 2px;
}